Index: ext/fts5/fts5_main.c
==================================================================
--- ext/fts5/fts5_main.c
+++ ext/fts5/fts5_main.c
@@ -1173,11 +1173,10 @@
   Fts5Config *pConfig = pTab->p.pConfig;
   Fts5Cursor *pCsr = (Fts5Cursor*)pCursor;
   int rc = SQLITE_OK;             /* Error code */
   int bDesc;                      /* True if ORDER BY [rank|rowid] DESC */
   int bOrderByRank;               /* True if ORDER BY rank */
-  sqlite3_value *pMatch = 0;      /* <tbl> MATCH ? expression (or NULL) */
   sqlite3_value *pRank = 0;       /* rank MATCH ? expression (or NULL) */
   sqlite3_value *pRowidEq = 0;    /* rowid = ? expression (or NULL) */
   sqlite3_value *pRowidLe = 0;    /* rowid <= ? expression (or NULL) */
   sqlite3_value *pRowidGe = 0;    /* rowid >= ? expression (or NULL) */
   int iCol;                       /* Column on LHS of MATCH operator */
@@ -1207,11 +1206,11 @@
     switch( idxStr[iIdxStr++] ){
       case 'r':
         pRank = apVal[i];
         break;
       case 'm': {
-        char *zText = sqlite3_value_text(apVal[i]);
+        const char *zText = (const char*)sqlite3_value_text(apVal[i]);
         if( zText==0 ) zText = "";
 
         if( idxStr[iIdxStr]>='0' && idxStr[iIdxStr]<='9' ){
           iCol = 0;
           do{
@@ -1275,11 +1274,11 @@
     ** set to FTS5_PLAN_SORTED_MATCH). pSortCsr is the cursor that will
     ** return results to the user for this query. The current cursor 
     ** (pCursor) is used to execute the query issued by function 
     ** fts5CursorFirstSorted() above.  */
     assert( pRowidEq==0 && pRowidLe==0 && pRowidGe==0 && pRank==0 );
-    assert( nVal==0 && pMatch==0 && bOrderByRank==0 && bDesc==0 );
+    assert( nVal==0 && bOrderByRank==0 && bDesc==0 );
     assert( pCsr->iLastRowid==LARGEST_INT64 );
     assert( pCsr->iFirstRowid==SMALLEST_INT64 );
     if( pTab->pSortCsr->bDesc ){
       pCsr->iLastRowid = pTab->pSortCsr->iFirstRowid;
       pCsr->iFirstRowid = pTab->pSortCsr->iLastRowid;